DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
💎 Elevate your rock polishing game—shine brighter, work smarter!
The MJR Tumblers Refill Grit Kit is a professional-grade, 4-stage polishing media set designed for 25 LB rock tumblers. Featuring premium Silicon Carbide and Aluminum Oxide grits, it delivers fast stock removal and a brilliant finish. Compatible with any tumbler brand, this kit ensures a quieter, more efficient tumbling experience with durable materials and a comprehensive grit range for all polishing steps.
| ASIN | B0BMP1BJFB |
| Age Range Description | Kid |
| Brand Name | MJR Tumblers |
| Color | Grey |
| Customer Reviews | 4.3 out of 5 stars 482 Reviews |
| Educational Objective | Develop patience and understanding of materials through a multi-stage polishing process. |
| Included Components | Silicon Carbide Aluminum Oxide Media Polish |
| Item Dimensions | 20.3 x 15.2 x 5.7 centimeters |
| Item Type Name | MJR Tumblers Refill Grit Kit for 25 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish |
| Item Weight | 2.27 Kilograms |
| Manufacturer | MJR Tumblers |
| Manufacturer Minimum Age (MONTHS) | 8 |
| Material Type | metal, glass Silicon Carbide |
| Operation Mode | Manual |
| Power Source | Manual |
| Size | 25 lb |
| Supported Battery Types | No batteries required |
| Theme | Hobby |
| Unit Count | 1.0 Count |
S**D
Very little product.
K**A
Passion-fueled and high quality
A**P
MAKES TUMBLING ROCKS SO MUCH EASIER
M**K
Great product
T**H
Small amount of grit
Trustpilot
2 weeks ago
1 month ago